抗噪耳塞的相關文章
抗噪耳塞的相關商品
Noise-Canceling Devices for a Good Night's Sleep - Home Tech ...
瀏覽:993
日期:2024-06-11
An appraisal of earplugs, white-noise machines and other tools to muffle ... of
ambient sound and create an “anti-noise” signal to cancel out those sounds....看更多